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    • 2. 发明申请
    • INTRUSION DETECTION
    • 入侵检测
    • WO2012085087A1
    • 2012-06-28
    • PCT/EP2011/073595
    • 2011-12-21
    • ABB RESEARCH LTDHADELI, HadeliSCHIERHOLZ, RagnarOBERMEIER, Sebastian
    • HADELI, HadeliSCHIERHOLZ, RagnarOBERMEIER, Sebastian
    • G07C9/00H04L29/06
    • H04L63/1416
    • The present invention is concerned with an Intrusion Detection System (IDS) for an Industrial Automation and Control System (IACS) that takes into account context information representative of conditions or constellations beyond the limits of the IACS. The context information includes, but is not limited to, shift plans describing which work-force individuals should be active on the system, information from the physical access control describing which individuals have local access to different parts of the system and which individuals are physically present where in the system, approved work orders describing which individuals have permission to perform which functions in the system or configuration switches that describe different use scenarios the system may be in and for which rule sets should be applied.
    • 本发明涉及用于工业自动化和控制系统(IACS)的入侵检测系统(IDS),该入侵检测系统考虑了代表超出IACS限制的条件或星座的上下文信息。 上下文信息包括但不限于描述哪些力量个体在系统上应该是活跃的转移计划,来自物理访问控制的信息描述哪些个体具有对系统的不同部分的本地访问以及哪些个体物理存在 在系统中,批准的工作指令描述哪些个人有权在系统或配置交换机中执行哪些功能描述系统可能在哪些规则集合中应用哪些规则集。